speedlify2

Lighthouse lab metrics, Axe, and Chrome UX Report field data for a list of sites recorded and compared over time. Follow us on Mastodon or Bluesky.

Charts Compare Measurement runs Embed a score Open to Work

vlusky.github.io

https://vlusky.github.io/

67PERF 100A11Y 100BEST 90SEO !AXE –CWV

Ranks Overall #1,023 Astro Showcase #75

Data from Oct 2, 2026, 7:00 PM UTC old Measured once a month · 1 run since Oct 2, 2026

Elsewhere: PageSpeed Insights · Calibre · Treo · CrUX Vis · Tame the Bots · Scoring Calculator · Wayback Machine

Lab data is measured using Lighthouse, Mobile mode unless otherwise specified. Field data is reported from Chrome UX Report (using p75 measurements).

Stack

Astro 5.0.3 Built with Astro 5.0.3
GitHub Pages Hosted by GitHub Pages

Lighthouse Scores LAB Simulated

67
Performance
no change
100
Accessibility
no change
100
Best Practices
no change
90
SEO
no change

Metrics LAB

No field data: the Chrome UX Report is not being collected for this project, so every figure below is from the Lighthouse run.

Metric Lab Simulated
Value Change / range Trend
LCP CWV (estimate) Largest Contentful Paint 6.37 s poor — 6.37 s – 6.37 s
INP CWV Interaction to Next Paint — field only, no lab run can measure it n/a —
CLS CWV (estimate) Cumulative Layout Shift 0 good — 0 – 0
TBT Total Blocking Time 1 ms good — 1 ms – 1 ms
FCP First Contentful Paint 4.16 s poor — 4.16 s – 4.16 s
Speed Index 4.18 s needs work — 4.18 s – 4.18 s
TTFB Time to First Byte 755 ms good — 755 ms – 755 ms

LCP Subparts LAB Unthrottled

The subparts attribute LCP to your server, resource discovery, download, or rendering. Note that the Lab LCP shown above is a simulated throttled estimate.

element render delay 751 ms
time to first byte 246 ms
resource load delay 217 ms
resource load duration 195 ms

Page weight

Metric Value Change / range Trend
Page Weight 801 kB — 801 kB – 801 kB
Requests 9 — 9 – 9
Third-party Weight 798 kB — 798 kB – 798 kB
Third-party CPU 0 ms — 0 ms – 0 ms
Unused JS 0 B — 0 B – 0 B
Unused CSS 274 kB — 274 kB – 274 kB

By resource type

Type Transfer Share Size Requests
image 62.3% 500 kB 1
stylesheet 34.6% 277 kB 4
font 2.6% 21.1 kB 2
document 0.4% 3.2 kB 1
other 0.1% 682 B 1
Total 801 kB 9

Third parties 2 entities

Entity Transfer Size Main thread Simulated
imgcdn.dev image 500 kB 0 ms
Google Fonts stylesheet 298 kB 0 ms
Total 798 kB 0 ms

Page health

Metric Value Change / range Trend
Main Thread Work 555 ms — 555 ms – 555 ms
Long Tasks 1 — 1 – 1
DOM Elements 32 — 32 – 32
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) 1 — 1 – 1
A11y Failures 0 — 0 – 0
A11y Failing Nodes 0 — 0 – 0

Main thread work

Task Time Share Duration Simulated
other 52% 287 ms
style layout 27% 148 ms
paint composite render 11% 60 ms
parse HTML 9% 48 ms
script evaluation 2% 12 ms
script parse compile 0% 1 ms
Total 555 ms

Axe violations axe-core 4.13.0, full rule set

1 violating node across 1 rule, 46 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

SEO failures 1 of 7 audits

  • meta-description — Document does not have a meta description

Hygiene

HTTPS HSTS CSP Clickjacking protection Origin isolation Trusted Types bfcache h2

Measurement log

Every stored run for this URL, newest first.

When Scores PerfLCPCLSTBTWeight RunsSpreadBenchTook Archive
Oct 2, 2026, 7:00 PM UTC 67 6.37 s 0 1 ms 801 kB 3/3 ±2 2,468 -1% 26.1s Wayback